Recovery of rhenium and platinum from the deactivated alumina-supported catalysts

11 Апр 2016

The technology was patented (Patent of the RF No. 2398899).

At present, a production unit is under construction in Ekaterinburg using this technology.

The peculiar features of the technology:

  • High precious metals recovery rate (above 98%);
  • High rate of the rhenium recovery into the commercial product in the head production process (above 90%);
  • Low body solubility rate (max 3%).